Luxman P-750u, Owner'S Manual

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HEADPHONE AMPLIFIER P-750u
2
Repair and adjustment
When repairs or adjustments are needed, please ask the
dealer where you bought the unit.
Cleaning
For cleaning, use a piece of soft cloth to wipe the unit such as
cleaning cloth. When the dirt is hard to remove, use a small
amount of neutral detergent to wipe, and then wipe the unit
with dry cloth. Do not use a solvent like benzine or thinner
because such a substance can damage the exterior.
Caution when using headphones
If the headphones are used for a long time at a high sound
volume level, your hearing may be damaged.